Journal of Plant Bioinformatics and Biotechnology

Enhancement of PAL enzyme activity and production of phenylpropanoids and antioxidant contents of Cynara scolymus L. callus under the influence of precursor and elicitor

Sahar Zamani; Azim Ghasemnezhad; Mehdi Alizadeh; Mehran Alami

Volume 1, Issue 2 , December 2021, , Pages 103-113

http://dx.doi.org/10.22034/jpbb.2021.299818.1012

Abstract

Secondary metabolites (SMs) are valuable compounds with different applications in various industries. Nowadays application of suitable precursor and elicitor is an effective method ... Read More

Effects of culture medium and plant hormones in organogenesis in olive (CV. Kroneiki)

Bahman Fazeli-Nasab; Ahmad Farid Rahmani; Hamideh Khajeh

Volume 1, Issue 1 , June 2021, , Pages 1-13

http://dx.doi.org/10.22034/jpbb.2021.268638.1000

Abstract

A long time has passed since the first experience of In Vitro propagation of olive, but the presence of very strong end dominance in the neoplasm stage, which cannot be controlled by ... Read More A long time has passed since the first experience of In Vitro propagation of olive, but the presence of very strong end dominance in the neoplasm stage, which cannot be controlled by various cytokinin treatments, has limited the possibility of propagation in vitro. Therefore, the aim of the present study was to evaluate the micro-propagation feasibility inside olive glasses of olive cultivar Kroneiki. For branching and rooting of lateral buds, the experiment was carried out as a factorial experiment based on completely randomized design with three replications. Branching factors include five types of culture media (MS, MS1/2, MSM, MSM1/2 and OM), two types of hormones (BAP and Zeatin), and three types of hormone concentrations (control, 0.5 and 1 mg/L) and there were three types of time periods. Rooting factors include five types of culture media (MS, MS1/2, MSM, MSM1/2 and OM), two types of hormone combinations (IBA and NAA), four types of hormone concentrations (control, combination of 0.2 with 0.5, combination 0.5 with 1 and a combination of 0.75 with 1.5 mg/L) and three types of time intervals. Analysis of variance was performed by Statistix10 software and the comparison of mean traits was performed using the least significant difference test. The effects of culture medium, different hormones and also different concentrations of hormones used in the period, on the number of green leaves, number of yellow leaves, fresh weight and dry weight of seedlings as well as rooting were examined , which were found different (P <0.01). The highest length of branch (1.8 cm) was obtained in MSM culture medium with BAP hormone in the third week. The highest fresh weight (0.06 g), the highest dry weight (0.003 g) and the highest amount of green leaves (55.39%) were obtained from the treatment of MSM medium with 1 ppm of BAP hormone. The highest rooting rate (95.17%) was obtained from the treatment of MS1/2 medium with 1.5 ppm of BAP hormone and 0.75 ppm of NAA hormone in the third week. The most effective culture medium and hormone on branching was MSM culture medium with 1 ppm BAP hormone and on rooting, MS1 culture medium with 1.5 ppm BAP hormone and 0.75 ppm NAA hormone.

Effects of Culture Medium and Concentration of Different Growth Regulators on Organogenesis Damask rose (Rosa damascena Mill)

Hamideh Khajeh; Farzaneh Fazeli; Ayoub Mazarie

Volume 1, Issue 1 , June 2021, , Pages 14-27

http://dx.doi.org/10.22034/jpbb.2021.276335.1004

Abstract

In vitro cultivation method is a proper way to fast propagation of commercial rose cultivars with high uniformity, and even today, it is regarded as a desirable solution for correction ... Read More

In vitro Production of PPV-free Sweet cherry (Prunus avium cv. Siahe-Mashhad) by Meristem culture and micro-grafting

Mohammad Esmaeil Naddaf; Gholamreza Rabiei; Ebrahim Ganji Moghadam; Abdorahman Mohammadkhani

Volume 1, Issue 1 , June 2021, , Pages 51-59

http://dx.doi.org/10.22034/jpbb.2021.282382.1005

Abstract

Plum Pox Virus (PPV) is one of the most common viral agents in sweet cherry. This study was carried out to investigate the effect of culturing method and explant type for production ... Read More

Journal of Plant Bioinformatics and Biotechnology

Articles in Press

Current Issue

Volume 2 (2022)

Volume 1 (2021)

Main Subjects = Plant Cell, Organ and Tissue Culture

Enhancement of PAL enzyme activity and production of phenylpropanoids and antioxidant contents of Cynara scolymus L. callus under the influence of precursor and elicitor

Abstract

Effects of culture medium and plant hormones in organogenesis in olive (CV. Kroneiki)

Abstract

Effects of Culture Medium and Concentration of Different Growth Regulators on Organogenesis Damask rose (Rosa damascena Mill)

Abstract

In vitro Production of PPV-free Sweet cherry (Prunus avium cv. Siahe-Mashhad) by Meristem culture and micro-grafting

Abstract